Configuration example 2

Network requirements

The FW device connects the internal network 4.1.1.0/24 through GigabitEthernet 0/4 and connects the external network through GigabitEthernet 0/1. Configure the FW device to send logs to the syslog server with IP address 192.168.96.15 in the external network.

Figure 108 Network diagram for configuring FW and Firewall Manager

Configuration procedures

Configuring the firewall device

1.Configure interfaces

Select Device Management > Interface, assign the IP address 192.168.250.214/24 to GigabitEthernet 0/1, and add the interface to zone Untrust. Assign the IP address 4.1.1.1/24 to GigabitEthernet 0/4, and add the interface to zone Trust.

Figure 109 Configure interfaces

2.Configure NAT

Select Firewall > NAT Policy > Dynamic NAT, configure dynamic NAT on GigabitEthernet 0/1, referencing ACL 3000 and configuring Easy IP as the address translation mode.

Figure 110 Configure dynamic NAT

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HP Firewall manual Configuration procedures, Configuring the firewall device

Firewall specifications

HP Firewall, often positioned as a key component in enterprise network security, is designed to protect sensitive data and maintain secure communications across various environments. The primary role of a firewall is to monitor incoming and outgoing network traffic and make decisions based on a set of security rules. HP Firewalls utilize a combination of hardware and software to create a robust security framework that helps organizations manage their network perimeter effectively.

One of the main features of HP Firewall is its advanced security protocols that provide deep packet inspection. This technology scrutinizes packet contents beyond the header information, analyzing data flows for signs of malicious activity. By employing Stateful Inspection, HP Firewalls maintain a state table that logs active connections, allowing the firewall to evaluate packets in the context of established sessions. This helps optimize resource usage while delivering high-performance security.

Another characteristic of HP Firewall is its integration with HP's broader security ecosystem. By working seamlessly with other HP security products, such as HP Secure Access and HP Advanced Malware Protection, organizations can deploy a multi-layered security strategy. This integration enables centralized management, streamlining security policies and improving response times against threats.

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In summary, HP Firewalls deliver advanced security features, scalability, and seamless integration within the HP security ecosystem. Their emphasis on deep packet inspection, real-time monitoring, and user identity management make them a powerful asset in the defense against cyber threats, ensuring that organizations can protect their critical data and maintain the integrity of their network environments.